Creates CLI skeleton with comments #5
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cli.py
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cli.py
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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Author: freezed <freezed@users.noreply.github.com> 2018-08-04
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Version: 0.1
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Licence: `GNU GPL v3` GNU GPL v3: http://www.gnu.org/licenses/
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Command line interface to interact with local DB
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Choose a product in the list of aivaiable categories, the system gives you an
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alternative with a better 'nutriscore'.
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You can save this product to get it later.
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"""
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# Gets category list
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# Prompts it with an index
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# Asks the user to enter the index of the selected category
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# If index is not valid, re-ask
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# Lists all products
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# Asks the user to enter the index of the selected product
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# If index is not valid, re-ask
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# Shows the 1st product in the same category with the lowest nutriscore
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# Saves if user choose it
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